CTGDKG023E Error while starting main class.

CTGDKG023E Error while starting main class.
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at com.ibm.di.loader.ServerLauncher.startServer(ServerLauncher.java:173)
at com.ibm.di.loader.ServerLauncher.main(ServerLauncher.java:79)
Caused by: java.lang.UnsatisfiedLinkError: i4clntjni (Not found in java.library.path)
at java.lang.ClassLoader.loadLibraryWithPath(ClassLoader.java:1197)
at java.lang.ClassLoader.loadLibraryWithClassLoader(ClassLoader.java:1161)
at java.lang.System.loadLibrary(System.java:527)
at com.ibm.LUMClient.LumCoreClient.(LumCoreClient.java:32)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:236)
at com.ibm.LUMClient.LumClient.setOption(LumClient.java:254)
at com.ibm.di.server.RS.checkLUM(RS.java:3587)
at com.ibm.di.server.RS.main(RS.java:589)


Fix Steps:- I face this error in TDI V7.2 on centos vm machine while running TDI solutions.
I found resolution that libstdc++ library was missing.
Complete the below steps

1) Install the below library
yum install libstdc++*

2) Uninstall TDI V7.2
3 ) Again install TDI V7.2

Now TDI is executing solution in environment.
hope this help!!